/*
 *    Copyright © OpenAtom Foundation.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.inspur.edp.bef.engine.entity.propertyinfobuilder;

import com.inspur.edp.bef.engine.entity.exception.BefEngineExceptionBase;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.AssoPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.BasePropertyInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.CefPropInfoGenerator;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.ComplexUdtPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.DynamicPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.EnumPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.NormalPropertyInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.RefPropAssoPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.SimpleAssoUdtPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.SimpleEnumUdtPropInfoBuilder;
import com.inspur.edp.bef.engine.entity.propertyinfobuilder.cef.SimpleUdtPropInfoBuilder;
import com.inspur.edp.cef.designtime.api.IGspCommonField;
import com.inspur.edp.commonmodel.engine.api.common.CMEngineUtil;
import com.inspur.edp.udt.designtime.api.entity.SimpleDataTypeDef;
import com.inspur.edp.udt.designtime.api.entity.UnifiedDataTypeDef;

public class BefPropertyInfoBuilderFactory {

  public BefPropertyInfoBuilderFactory() {

  }

  public BasePropertyInfoBuilder getBuilder(IGspCommonField element,
                                            CefPropInfoGenerator propInfoGenerator) {
    if (element.getIsUdt()&&element.getUdtID()!=null&&element.getUdtID()!="")
      return getUdtPropertyInfoBuilder(element, propInfoGenerator, false);
    switch (element.getObjectType()) {
      case None:
        return getNormalPropertyInfoBuilder(element, propInfoGenerator);
      case Enum:
        return getEnumPropertyInfoBuilder(element, propInfoGenerator);
      case Association:
        return getAssociationPropertyInfoBuilder(element, propInfoGenerator);
      case DynamicProp:
        return getDynamicPropPropertyInfoBuilder(element, propInfoGenerator);
      default:
        throw new BefEngineExceptionBase("对象类型类型不存在，请检查！");
    }
  }

  private BasePropertyInfoBuilder getDynamicPropPropertyInfoBuilder(
          IGspCommonField element,
          CefPropInfoGenerator propInfoGenerator) {
    return new DynamicPropInfoBuilder(element, propInfoGenerator);
  }

  private BasePropertyInfoBuilder getAssociationPropertyInfoBuilder(
          IGspCommonField element,
          CefPropInfoGenerator propInfoGenerator) {
    if(element.getIsRefElement()==true)
      return new RefPropAssoPropInfoBuilder(element,propInfoGenerator);
    return new AssoPropInfoBuilder(element,propInfoGenerator);
  }

  private BasePropertyInfoBuilder getEnumPropertyInfoBuilder(IGspCommonField element,
                                                             CefPropInfoGenerator propInfoGenerator) {
    return new EnumPropInfoBuilder(element,propInfoGenerator);
  }

  private BasePropertyInfoBuilder getNormalPropertyInfoBuilder(IGspCommonField element,
                                                               CefPropInfoGenerator propInfoGenerator) {
    return new NormalPropertyInfoBuilder(element, propInfoGenerator);
  }

  private BasePropertyInfoBuilder getUdtPropertyInfoBuilder(IGspCommonField element,
                                                            CefPropInfoGenerator propInfoGenerator, boolean b) {
    UnifiedDataTypeDef unifiedDataTypeDef = CMEngineUtil.getMetadataContent(element.getUdtID());
    if(unifiedDataTypeDef==null){
      throw new BefEngineExceptionBase(String.format("未找到id为%1$s，名称为%2$s的UDT元数据",element.getUdtID(),element.getUdtName()));
    }
    if(unifiedDataTypeDef instanceof SimpleDataTypeDef)
    {
      SimpleDataTypeDef simpleDataTypeDef= (SimpleDataTypeDef) unifiedDataTypeDef;
      switch (simpleDataTypeDef.getObjectType())
      {
        case  None:
          return new SimpleUdtPropInfoBuilder(element,propInfoGenerator,b);
        case Association:
          return new SimpleAssoUdtPropInfoBuilder(element,propInfoGenerator,b);
        case Enum:
          return new SimpleEnumUdtPropInfoBuilder(element,propInfoGenerator,b);
        default:
          throw new BefEngineExceptionBase("不支持单值udt中设置动态属性");
      }
    }
    else
      return new ComplexUdtPropInfoBuilder(element,propInfoGenerator,b);
  }
}
